Home / 325,406,347.40-449,088,454.14-184,302,669

Finding the Fourth Proportional to 325,406,347.40, 449,088,454.14 and 184,302,669

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Solution

The fourth proportional to 325,406,347.40, 449,088,454.14 and 184,302,669 is: 254,353,368.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,406,347.40 : 449,088,454.14 = 184,302,669 : x
  2. Step 2: Convert to fraction form
    325,406,347.40/449,088,454.14 = 184,302,669/x
  3. Step 3: Cross multiply
    325,406,347.40x = 449,088,454.14 × 184,302,669
  4. Step 4: Simplify right side
    325,406,347.40x = 82,768,200,715,086,096
  5. Step 5: Solve for x
    x = 82,768,200,715,086,096/325,406,347.40
  6. Step 6: Final answer
    x = 254,353,368.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.